It's not easy, but pretty straight forward. Remove the steering wheel, horn wire, and turn signal assembly from the outer column tube. Remove the upper steering column brackets under the dashboard. The lower part of the bracket is really all you need to remove, but loosen the upper nuts on the top bracket so that the bracket is free from the outer column tube. It's easier if you remove the outer column tube from the steering box because that shaft is one piece from the box to the steering wheel. At the steering box, there is a clamp that secures the outer column tube. Loosen the nut on the clamp to free the outer column tube from the steering box. At the firewall there is a cover plate around the outer column tube. It's an air and dust seal. Loosen or remove the cover plate so you can pull the outer column cover up and out of the car through the dash opening. Be careful of the seal at the dashboard they are available from Steele Rubber or Metro Moulded Rubber if you need one. You are going to have to raise the car enough to get the steering gear and column inner shaft out from underneath the car. if you have a lift, you are golden. If not, it's going to be tough. Take the pitman arm off the steering gear, remove the 3 bolts from the frame to steering box and remove the steering gear and inner steering tube from the car. Taking the pitman arm off will give you a little more clearance when you get close the ground with the steering gear. Hope this helps. Putting it back in is another story.
